CN211546048U

CN211546048U - Solid-liquid settling separation purification device for sewage treatment

Info

Publication number: CN211546048U
Application number: CN201922088300.0U
Authority: CN
Inventors: 唐松松
Original assignee: Quanzhou Dongyao Garment Co Ltd
Current assignee: Quanzhou Dongyao Garment Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-22
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a sewage treatment's solid-liquid sedimentation separation purifier relates to sewage treatment technical field. The utility model provides a sewage treatment's solid-liquid sedimentation separation purifier, includes the separator box, the separator box top has passed through the bolt fastening and has the case lid, and separator box one side outer wall top department has the mounting bracket through the bolt fastening, the mounting bracket top has the motor through the bolt fastening, the output shaft of motor has the screw conveyor blade through the coupling joint, the outer wall in separator box both sides all has the mount pad through the bolt fastening, and two mount pad tops all have lifting cylinder, two through the bolt fastening lifting cylinder top is connected with same rectangular frame, rectangular frame bottom four corners department all has the connecting rod through the bolt fastening. The utility model discloses compare the settlement separation that stews, it is quicker, separation effect is better, compares the separation technology of flocculation drag for the sediment, greatly reduced sewage solid-liquid separation's cost.

Description

Solid-liquid settling separation purification device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment's solid-liquid sedimentation separation purifier.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

The sewage treatment process comprises a plurality of treatment process processes such as solid-liquid separation, chemical deodorization, water quality purification and the like, wherein the solid-liquid separation is usually the first step in the sewage treatment, two solid-liquid separation operations of natural standing sedimentation or slag removal after a flocculating agent is added are generally adopted for the domestic sewage treatment and the sewage treatment of a medium-sized factory, the former has long time and poor sedimentation effect; the latter requires adding flocculant and adopting a special slag-dragging device to drag slag, and the cost is relatively high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment's solid-liquid sedimentation separation purifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage treatment's solid-liquid sedimentation separation purifier, includes the separator box, the separator box top has passed through the bolt fastening and has the case lid, and separator box one side outer wall top department has the mounting bracket through the bolt fastening, the mounting bracket top has the motor through the bolt fastening, the output shaft of motor has the screw conveyor blade through the coupling joint, the separator box both sides outer wall all has the mount pad through the bolt fastening, and two mount pad tops all have the lift hydro-cylinder through the bolt fastening, two lift hydro-cylinder top is connected with same rectangle frame, rectangle frame bottom four corners department all has the connecting rod through the bolt fastening, and four connecting rod bottoms are connected with same filter screen, the filter screen is located the separator box, separator box one side outer wall top department is equipped with the feed liquor pipe, and separator box one side outer wall bottom department is equipped with the drain pipe.

Preferably, the middle part of the filter screen is of a semicircular tubular structure, a sealing ring is fixed on the outer side of the filter screen through a screw, and the sealing ring is in sliding fit with the inner wall of the separation box.

Preferably, the two sides of the outer wall of the top of the separation box are provided with semicircular through grooves matched with the filter screen, and the center of the inner wall of the bottom of the separation box is provided with semicircular tubular grooves matched with the filter screen.

Preferably, the outer wall of the bottom of the box cover is provided with a semicircular tubular through groove matched with the filter screen along the center, and the spiral conveying blade is positioned in the through groove.

Preferably, the outer wall of one side of the separation box is provided with a transparent observation window, and the observation window is in a vertical strip shape.

Preferably, the top of the box cover is provided with a limiting hole near four corners, and the connecting rod is limited in the limiting hole.

Preferably, a slag receiving groove is formed in the outer wall of the other side of the separation box, which is close to the top.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the solid-liquid settling separation and purification device for sewage treatment is characterized in that sewage enters a separation tank through a liquid inlet pipe, a lifting oil cylinder is controlled to move upwards after the water level of the sewage passes through an observation window, the filter screen is driven to move upwards by the pulling action of the connecting rod, at the moment, the solid-phase impurities are filtered by the filter screen to move upwards, the solid-liquid separation is realized, when the lifting oil cylinder operates to the top end, the liquid outlet pipe is opened, sewage which is subjected to solid-liquid separation is discharged through the liquid outlet pipe, meanwhile, the motor starts to work to drive the spiral conveying blade to rotate, and then discharge the solid phase impurity at filter screen top by the device opposite side and finally fall into and connect the sediment inslot, this device realizes sewage solid-liquid separation through the setting of lifting cylinder, filter screen and bolt conveyor blade, compares the settlement separation that stews, and is quicker, and the separation effect is better, compares the separation technology of flocculation drag for the sediment, greatly reduced sewage solid-liquid separation's cost.

(2) The utility model provides a sewage treatment's solid-liquid sedimentation separation purifier, through the setting of observation window, realizes the monitoring to the water level, prevents that sewage from pouring into the condition that too much spills over, and the solid phase impurity through this device separation is discharged via the device both sides respectively with liquid phase sewage, makes things convenient for follow-up collection and operation, and the practicality is strong.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic side sectional structure view of the present invention.

In the figure: 1 separating box, 2 box covers, 3 mounting frames, 4 motors, 5 spiral conveying blades, 6 mounting seats, 7 lifting oil cylinders, 8 rectangular frames, 9 connecting rods, 10 filter screens, 11 sealing rings, 12 liquid inlet pipes, 13 liquid outlet pipes, 14 observation windows, 15 slag receiving grooves and 16 limiting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a solid-liquid settling separation and purification device for sewage treatment comprises a separation box 1, wherein the top of the separation box 1 is fixed with a box cover 2 through bolts, the top of the outer wall at one side of the separation box 1 is fixed with a mounting frame 3 through bolts, the top of the mounting frame 3 is fixed with a motor 4 through bolts, the output shaft of the motor 4 is connected with a spiral conveying blade 5 through a coupling, the outer walls at two sides of the separation box 1 are respectively fixed with mounting seats 6 through bolts, the tops of the two mounting seats 6 are respectively fixed with lifting oil cylinders 7 through bolts, the top ends of the two lifting oil cylinders 7 are connected with a same rectangular frame 8, four corners at the bottom of the rectangular frame 8 are respectively fixed with connecting rods 9 through bolts, the bottoms of the four connecting rods 9 are connected with a same filter screen 10, the filter screen 10 is positioned in the separation box 1, the top of the outer wall at one side of the separation box 1 is provided with a, the filter screen 10 outside is fixed with sealing washer 11 through the screw, sealing washer 11 forms sliding fit with 1 inner wall of separator box, 1 top outer wall both sides department of separator box all opens the semi-circular logical groove with filter screen 10 looks adaptation, 1 bottom inner wall center department of separator box opens the semicircle tubulose recess that has with filter screen 10 looks adaptation, 2 bottom outer walls of case lid are opened along center department has the semicircle tubulose logical groove with filter screen 10 looks adaptation, spiral delivery blade 5 is located logical inslot, 1 one side outer wall of separator box is equipped with transparent observation window 14, observation window 14 is for erecting the strip, 2 tops of case lid are close to four corners department and all open spacing hole 16, connecting rod 9 is spacing in

spacing hole

16, 1 opposite side outer wall of separator box is close to top department and is equipped with and connects slag chute 15.

The working principle is as follows: before sewage enters the separation box 1, the two lifting oil cylinders 7 are in the minimum stroke, the filter screen 10 is positioned at the bottom of the separation box 1, when the sewage is purified, the sewage enters the separation box 1 through the liquid inlet pipe 12, after the water level is over the observation window 14, the lifting oil cylinders 7 are controlled to move upwards, the filter screen 10 is driven to move upwards through the pulling action of the connecting rod 9, at the moment, solid-phase impurities are filtered by the filter screen 10 to move upwards to realize solid-liquid separation, when the lifting oil cylinders 7 move to the topmost end, the liquid outlet pipe 13 is opened, the sewage after the solid-liquid separation is discharged through the liquid outlet pipe 13, meanwhile, the motor 4 starts to work to drive the spiral conveying blades 5 to rotate, further, the solid-phase impurities at the top of the filter screen 10 are discharged from the other side of the device and finally fall into the slag receiving groove 15, the device realizes the solid-liquid separation of the sewage, more fast, the separation effect is better, compares the separation technology of flocculation drag for the sediment, greatly reduced sewage solid-liquid separation's cost, through observation window 14's setting, realize the monitoring to the water level, prevent that sewage from pouring into the condition that too much spills over, the solid phase impurity through this device separation is discharged via the device both sides respectively with liquid phase sewage, convenient follow-up collection and operation, the practicality is strong.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment's solid-liquid sedimentation separation purifier, includes separator box (1), its characterized in that: the top of the separation box (1) is fixed with a box cover (2) through bolts, the top of the outer wall on one side of the separation box (1) is fixed with a mounting frame (3) through bolts, the top of the mounting frame (3) is fixed with a motor (4) through bolts, an output shaft of the motor (4) is connected with a spiral conveying blade (5) through a coupling joint, the outer walls on two sides of the separation box (1) are fixed with mounting seats (6) through bolts, the tops of the two mounting seats (6) are fixed with lifting oil cylinders (7) through bolts, the top ends of the two lifting oil cylinders (7) are connected with a same rectangular frame (8), four corners of the bottom of the rectangular frame (8) are fixed with connecting rods (9) through bolts, the bottoms of the four connecting rods (9) are connected with a same filter screen (10), the filter screen (10) is positioned in the separation box (1), the top of the outer wall on one side, and a liquid outlet pipe (13) is arranged at the bottom of the outer wall at one side of the separation box (1).

2. The solid-liquid settling separation purification apparatus of claim 1, wherein: the filter screen (10) middle part is semicircle tubular structure, and has sealing washer (11) in filter screen (10) outside through the screw fixation, sealing washer (11) and separator box (1) inner wall form sliding fit.

3. The solid-liquid settling separation purification apparatus of claim 1, wherein: the two sides of the outer wall of the top of the separation box (1) are provided with semicircular through grooves matched with the filter screen (10), and the center of the inner wall of the bottom of the separation box (1) is provided with semicircular tubular grooves matched with the filter screen (10).

4. The solid-liquid settling separation purification apparatus of claim 1, wherein: the outer wall of the bottom of the box cover (2) is provided with a semicircular tubular through groove matched with the filter screen (10) along the center, and the spiral conveying blades (5) are positioned in the through groove.

5. The solid-liquid settling separation purification apparatus of claim 1, wherein: the outer wall of one side of the separation box (1) is provided with a transparent observation window (14), and the observation window (14) is in a vertical strip shape.

6. The solid-liquid settling separation purification apparatus of claim 1, wherein: the top of the box cover (2) is close to four corners and is provided with a limiting hole (16), and the connecting rod (9) is limited in the limiting hole (16).

7. The solid-liquid settling separation purification apparatus of claim 1, wherein: and a slag receiving groove (15) is formed in the outer wall of the other side of the separation box (1) close to the top.